Digital Theodolite
Specifications |
|
|---|---|
| Telescope | |
| Image | Erect |
| Magnification | 30× |
| Effective aperture | 45mm |
| Resolution Power | 3″ |
| Field of view | 1° 30′ |
| Shortest stadia | 1.4m |
| Stadia multiplication constant | 100 |
| Stadia Precision | ≤0.40% L |
| Tube Length | 157mm |
| Angle measurement | |
| Angle measurement mode | Absolute encoding mode |
| Diameter of raster disks ( vertical and horizontal ) | 79mm |
| Minimum display reading | 1″ or 5″ , optional |
| Detection mode | Horizontal angle: dual Vertical angle: dual |
| Angle measurement | 360° /400gon/6400 mil,optional |
| Unit | |
| Precision | |
| Leveling vials | |
| Plate vial | 30″ / 2mm |
| Circular vial | 8′ / 2mm |
| Vertical compensator | |
| System | Liquid condenser mode , optional |
| Working range | ± 3″ |
| Precision | ± 3″ |
| Optical plummet | |
| Image | Erect |
| Magnification | 3X |
| Focusing range | 0.5m – ∞ |
| Field of view | 1 °30′ |
| Laser Plummet (only for the instrument with laser) | |
| Diameter of laser facula | 1.5mm ( at 1.5m ) |
| Wave Length | 630nm – 670nm |
| Laser power | ≤ 1mw |
| System | |
| Display | LCD , four lines , line segment |
| Internal Memory | Space for 256 pairs of H.& V. angle |
| Data input / output | |
| Interface | RS — 232C |
| On-board battery | |
| Power source | Rechargeable NI-H Battery |
| Voltage | DC 4.8 V |
| Continuous working hours | 20 hrs |
| Working environment | |
| Working Temperature | -20° ~+ 50 ° |
| Dimensions and weight | |
| Overall dimensions | 160 X 150 X 330 mm |
| Instrument weight | 4.8 kg |
| Laser Tube Specification (for laser theodolite only) | |
| Wave length | 630nm – 670 nm |
| Telesope Laser power | ≤ 0.4mW |
| Maximum measuring range | 150m ( daytime , sun-shading ) |
| Diameter of central facula | ≤ Φ5mm / 100m |
| Laser axis and collimating axis non-coaxial difference | ≤ 10″ |
Address
Thukha Street, Insein Township, Yangon.
Phone
(+95) 9 431 903 78, (+95) 9 420 775 197
thukhamyintmotrading@gmail.com
Website
www.tmo-survey.com
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